After the first atom bomb test, scientists realize the bomb was more powerful than they expected - which may have terrible results.

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Main Cast: Herbert Anderson, James Hong, Robert Middleton, Jack Warden, Barry Sullivan, Carl Benton Reid, Ainslie Pryor, Edmon Ryan, H.M. Wynant

Director: Franklin J. Schaffner

Writers: Paul Monash, Rod Serling

Editor:

Cinematographer:

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